| article html file updated | 31 August 2025 09:00 CEST | Update | https://www.mdpi.com/2079-9292/9/1/156 |
| article html file updated | 20 July 2022 17:32 CEST | Update | - |
| article html file updated | 15 February 2020 02:57 CET | Update | - |
| article html file updated | 6 February 2020 18:46 CET | Update | - |
| article html file updated | 16 January 2020 15:04 CET | Update | - |
| article pdf uploaded. | 16 January 2020 06:48 CET | Updated version of record | https://www.mdpi.com/2079-9292/9/1/156/pdf |
| article xml uploaded. | 16 January 2020 06:48 CET | Update | https://www.mdpi.com/2079-9292/9/1/156/xml |
| article xml file uploaded | 16 January 2020 06:48 CET | Update | - |
| article html file updated | 15 January 2020 09:15 CET | Original file | - |
| article pdf uploaded. | 15 January 2020 09:13 CET | Version of Record | https://www.mdpi.com/2079-9292/9/1/156/pdf-vor |
| article xml uploaded. | 15 January 2020 09:13 CET | Update | - |
| article xml file uploaded | 15 January 2020 09:13 CET | Original file | - |
